EP2843216A4 - Dispositif de commande de moteur à combustion interne - Google Patents

Dispositif de commande de moteur à combustion interne

Info

Publication number
EP2843216A4
EP2843216A4 EP12875144.3A EP12875144A EP2843216A4 EP 2843216 A4 EP2843216 A4 EP 2843216A4 EP 12875144 A EP12875144 A EP 12875144A EP 2843216 A4 EP2843216 A4 EP 2843216A4
Authority
EP
European Patent Office
Prior art keywords
control device
combustion engine
internal combustion
engine control
internal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP12875144.3A
Other languages
German (de)
English (en)
Other versions
EP2843216A1 (fr
EP2843216B1 (fr
Inventor
Yoshito Nogi
Yusuke Nozaki
Nobumoto Ohashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of EP2843216A1 publication Critical patent/EP2843216A1/fr
Publication of EP2843216A4 publication Critical patent/EP2843216A4/fr
Application granted granted Critical
Publication of EP2843216B1 publication Critical patent/EP2843216B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
    • F01N3/0871—Regulation of absorbents or adsorbents, e.g. purging
    • F01N3/0885—Regeneration of deteriorated absorbents or adsorbents, e.g. desulfurization of NOx traps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
    • F01N3/0828—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents characterised by the absorbed or adsorbed substances
    • F01N3/085—Sulfur or sulfur oxides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
    • F02D41/027—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus
    • F02D41/0275—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus the exhaust gas treating apparatus being a NOx trap or adsorbent
    • F02D41/028—Desulfurisation of NOx traps or adsorbent
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1473—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation method
    • F02D41/1475—Regulating the air fuel ratio at a value other than stoichiometry
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
    • F01N2570/04—Sulfur or sulfur oxides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/08—Exhaust gas treatment apparatus parameters
    • F02D2200/0802—Temperature of the exhaust gas treatment apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1454—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
EP12875144.3A 2012-04-27 2012-04-27 Dispositif de commande de moteur à combustion interne Not-in-force EP2843216B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2012/061403 WO2013161062A1 (fr) 2012-04-27 2012-04-27 Dispositif de commande de moteur à combustion interne

Publications (3)

Publication Number Publication Date
EP2843216A1 EP2843216A1 (fr) 2015-03-04
EP2843216A4 true EP2843216A4 (fr) 2016-03-16
EP2843216B1 EP2843216B1 (fr) 2018-02-21

Family

ID=49482428

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12875144.3A Not-in-force EP2843216B1 (fr) 2012-04-27 2012-04-27 Dispositif de commande de moteur à combustion interne

Country Status (3)

Country Link
EP (1) EP2843216B1 (fr)
JP (1) JP5846300B2 (fr)
WO (1) WO2013161062A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016173092A (ja) 2015-03-18 2016-09-29 いすゞ自動車株式会社 排気浄化システム
JP6287933B2 (ja) * 2015-03-31 2018-03-07 トヨタ自動車株式会社 ディーゼルエンジンの制御装置
JP6866755B2 (ja) * 2017-04-27 2021-04-28 日産自動車株式会社 排ガス浄化システム及び排ガス浄化システムの制御方法
JP6955449B2 (ja) * 2018-01-15 2021-10-27 株式会社Ｓｕｂａｒｕ 排気ガス浄化装置
JP7024470B2 (ja) * 2018-02-06 2022-02-24 マツダ株式会社 エンジンの制御装置
JP7045223B2 (ja) * 2018-03-09 2022-03-31 日立Astemo株式会社 内燃機関の制御装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06229231A (ja) * 1993-02-03 1994-08-16 Toyota Motor Corp 内燃機関の排気浄化装置
JP2003035132A (ja) * 2001-05-18 2003-02-07 Toyota Motor Corp 内燃機関の排気浄化装置
JP2004108176A (ja) * 2002-09-13 2004-04-08 Toyota Motor Corp 内燃機関の排気浄化装置
EP1651845A1 (fr) * 2004-06-10 2006-05-03 Toyota Jidosha Kabushiki Kaisha Appareil de controle de gaz d'echappement pour moteur a combustion interne
EP1745836A1 (fr) * 2005-07-21 2007-01-24 Ford Global Technologies, LLC Dispositif et procédé de purification des gaz d'échappement d'un moteur à combustion interne

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000192811A (ja) * 1998-12-25 2000-07-11 Mitsubishi Motors Corp 内燃機関の排気浄化装置
JP3832550B2 (ja) * 1999-09-13 2006-10-11 三菱自動車工業株式会社 内燃機関の排気浄化装置
JP2007262992A (ja) 2006-03-28 2007-10-11 Toyota Motor Corp 圧縮着火式内燃機関の排気浄化装置
JP2008223679A (ja) * 2007-03-14 2008-09-25 Toyota Motor Corp 内燃機関の排気浄化装置
JP4816606B2 (ja) * 2007-09-18 2011-11-16 トヨタ自動車株式会社 内燃機関の排気浄化システム
JP2010019092A (ja) 2008-07-08 2010-01-28 Toyota Motor Corp 内燃機関の排気浄化装置
JP4706757B2 (ja) * 2009-01-15 2011-06-22 トヨタ自動車株式会社 内燃機関の排気浄化装置
JP5306867B2 (ja) 2009-03-23 2013-10-02 本田技研工業株式会社 排気浄化装置
WO2010116535A1 (fr) * 2009-04-06 2010-10-14 トヨタ自動車株式会社 Dispositif de purification d'échappement pour moteur à combustion interne
JP5331554B2 (ja) * 2009-04-20 2013-10-30 本田技研工業株式会社 内燃機関の排ガス浄化装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06229231A (ja) * 1993-02-03 1994-08-16 Toyota Motor Corp 内燃機関の排気浄化装置
JP2003035132A (ja) * 2001-05-18 2003-02-07 Toyota Motor Corp 内燃機関の排気浄化装置
JP2004108176A (ja) * 2002-09-13 2004-04-08 Toyota Motor Corp 内燃機関の排気浄化装置
EP1651845A1 (fr) * 2004-06-10 2006-05-03 Toyota Jidosha Kabushiki Kaisha Appareil de controle de gaz d'echappement pour moteur a combustion interne
EP1745836A1 (fr) * 2005-07-21 2007-01-24 Ford Global Technologies, LLC Dispositif et procédé de purification des gaz d'échappement d'un moteur à combustion interne

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013161062A1 *

Also Published As

Publication number Publication date
WO2013161062A1 (fr) 2013-10-31
JP5846300B2 (ja) 2016-01-20
EP2843216A1 (fr) 2015-03-04
EP2843216B1 (fr) 2018-02-21
JPWO2013161062A1 (ja) 2015-12-21

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